Thermistors
128 Series
Matched mini glass probe. -60 °C to 300 °C [-76 °F to 572 °F]
128 Series Thermistors are designed for use as precision sensing elements where curve-matched interchangeability is required for precise temperature control and precision temperature indication. These highly reliable products consist of a matched pair of hermetically sealed thermistors and may be selected to tolerances only limited to the system’s capability available to test them. Also available in a matched large glass probe configuration (129 Series).
- Dissipation constant in still air: 2,1 mW/°C
- Time constant in air: 10.0 s
- Nominal resistance at [25 °F to 77 °F]: 2,000 Ohm, 15,000 Ohm
- Maximum diameter: 3,05 mm [0.120 in]
- Termination material: dumet
- Lead length: 31,8 mm [1.25 in]
Others
- Resistance
- 15,000 Ohm
- 2,000 Ohm
- Operating Temperature
- -60 °C to 300 °C [-76 °F to 572 °F]
- Termination Material
- Dumet lead
- Accuracy
- -20 °C to 50 °C [-4 °F to 122 °F]
- 10 °C to 20 °C [50 °F to 68 °F]
- Lead Length
- 31,8 mm [1.25 in]
- Tolerance
- ±3.0%
- ±1,0 °C [1.8 °F]
- Time Constant in Air
- 10.0 s
- Series Name
- 128
- Dissipation Constant
- 0,7 m/W°C
- Diameter
- 2,54 mm [0.10 in]
- Beta
- 3669
- 3518
Others
- Resistance
- 15,000 Ohm
- 2,000 Ohm
- Operating Temperature
- -60 °C to 300 °C [-76 °F to 572 °F]
- Termination Material
- Dumet lead
- Accuracy
- -20 °C to 50 °C [-4 °F to 122 °F]
- 10 °C to 20 °C [50 °F to 68 °F]
- Lead Length
- 31,8 mm [1.25 in]
- Tolerance
- ±3.0%
- ±1,0 °C [1.8 °F]
- Time Constant in Air
- 10.0 s
- Series Name
- 128
- Dissipation Constant
- 0,7 m/W°C
- Diameter
- 2,54 mm [0.10 in]
- Beta
- 3669
- 3518
- Resistance : 15,000 Ohm|2,000 Ohm
- Operating Temperature : -60 °C to 300 °C [-76 °F to 572 °F]
- Termination Material : Dumet lead
- Accuracy : -20 °C to 50 °C [-4 °F to 122 °F]|10 °C to 20 °C [50 °F to 68 °F]
- Lead Length : 31,8 mm [1.25 in]
- Tolerance : ±3.0%|±1,0 °C [1.8 °F]
- Time Constant in Air : 10.0 s
- Series Name : 128
- Dissipation Constant : 0,7 m/W°C
- Diameter : 2,54 mm [0.10 in]
- Beta : 3669|3518
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